Radeon HD 4650 vs GeForce GTX 780 6 GB
Summary
Reasons to consider Radeon HD 4650 |
202 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 780 6 GB . |
Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
Reasons to consider GeForce GTX 780 6 GB |
This is a much newer product, it might have better long term support. |
Higher theoretical gaming performance, based on specifications. |
Supports PhysX |
Supports G-Sync |
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty) |
Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |
HWBench recommends GeForce GTX 780 6 GB
Based on theoretical specifications.
Core Configuration
| Radeon HD 4650 | | GeForce GTX 780 6 GB | |
---|
GPU Name | RV730 (RV730 PRO) | vs | GK110B (GK110-301-B1) |
Fab Process | 55 nm | vs | 28 nm |
Die Size | 146 mm² | vs | 561 mm² |
Transistors | 514 million | vs | 7,080 million |
Shaders | 320 | vs | 2304 |
Compute Units | 4 | vs | 12 |
Core clock | 600 MHz | vs | 863 MHz |
ROPs | 8 | vs | 48 |
TMUs | 32 | vs | 192 |
Memory Configuration
| Radeon HD 4650 | | GeForce GTX 780 6 GB | |
---|
Memory Type | GDDR3 | vs | GDDR5 |
Bus Width | 128 bit | vs | 384 bit |
Memory Speed | 700 MHz
1400 MHz effective | vs | 1502 MHz
6008 MHz effective |
Memory Size | 256 Mb | vs | 6144 Mb |
Additional details
| Radeon HD 4650 | | GeForce GTX 780 6 GB | |
---|
TDP | 48 watts | vs | 250 watts |
Release Date | 10 Sep 2008 | vs | 10 Sep 2013 |
Radeon HD 4650
4.80 GP/s
GeForce GTX 780 6 GB
41.40 GP/s
GigaPixels - higher is better
Radeon HD 4650
19.20 GT/s
GeForce GTX 780 6 GB
166.00 GT/s
GigaTexels - higher is better
Radeon HD 4650
22.40 GB/s
GeForce GTX 780 6 GB
288.00 GB/s
GB/s - higher is better
Radeon HD 4650
384.00 GFLOPs
GeForce GTX 780 6 GB
3977.00 GFLOPs
GFLOPs - higher is better